Commercial Sign Makers in Lancashire | Bespoke UK-Wide Signage & Architectural Displays

Crafting exceptional visual brand solutions since 1890. Based in Blackpool and serving businesses across Lancashire, the North West, and nationwide, Grantham’s Signs & Graphics combines over a century of heritage with precision CNC routing, large-format printing, and fully insured UK-wide installation.

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Our Services

  • Internal Signs

    Elevate your indoor space with custom internal signs. From office branding to directional signage, discover durable, professional solutions designed to impress.

  • External Signs

    Make a lasting first impression with eye-catching external signs. Boost your business visibility with high-quality, weather-resistant outdoor signage.

  • Illuminated Signs

    Stand out day and night with vibrant illuminated signs. Grab attention and enhance your brand presence with energy-efficient light-up signage.

  • Dimensional Signs

    Add depth and sophistication to your branding with custom dimensional signs. Create a striking 3D effect for your logo or interior walls.

  • Storefronts & Fascia Signs

    Maximize your high-street kerb appeal with bespoke shop fronts and fascia signs. Custom-manufactured for durability,visibility, and standout retail branding.

  • Awnings & Canopies

    Enhance your storefront with custom-branded commercial awnings and canopies. Combine weather protection with classic high-street visibility and style.

  • Architectural Plaques

    Make a distinguished impression with bespoke engraved and cast plaques. Precision-crafted in brass, stainless steel, and acrylic for offices and landmarks.

  • Wayfinding Signs

    Guide visitors effortlessly through your premises with clear wayfinding signs. Custom-designed interior and exterior directional systems built to match your brand.

  • Window Graphics

    Transform your storefront with stunning window graphics. Perfect for promotions, privacy, and enhancing your retail space appeal.

  • Vehicle Graphics

    Turn your fleet into mobile billboards with custom vehicle graphics. Professional wraps and decals designed to advertise your business on the go.

  • Hoarding Graphics

    Turn construction sites into marketing opportunities with large-scale hoarding graphics. High-impact visual solutions for maximum brand exposure.

  • Site Safety Boards

    Ensure compliance and protect your workforce with clear, durable site safety boards. Essential signage for construction and industrial sites.

  • Banners

    Promote events, sales, and announcements with durable, high-impact custom banners. Versatile indoor and outdoor advertising solutions.

  • Posters

    Capture attention instantly with high-quality custom posters. Ideal for promotions, events, and eye-catching visual displays.

  • Totem Signs

    Guide visitors and boost brand visibility with striking totem signs. Sleek, freestanding pylons designed for maximum outdoor impact.

  • Neon Signs

    Add a vibrant, retro glow to your business with custom neon signs. Eye-catching illuminated displays that create an unforgettable atmosphere.

Why Choose Grantham's?

  • Heritage Meets High-Tech

    With over 80 years of experience, we pair traditional sign-making expertise with advanced modern technology.

  • True End-to-End

    From initial site surveys and structural planning to manufacture and installation, everything is handled under one roof.

  • Fully Accredited

    Our nationwide installation teams hold full accreditations for complex high-level, abseiling, and commercial site work.

  • Fast Express Turnarounds

    Our large-format print division delivers rapid turnarounds without sacrificing durability.
Close-up of the exterior signage for Nelly Mulligans, a pub or restaurant, with large gold lettering on a dark facade, hanging Irish flag lights, and decorative planters.

Manufactured in Lancashire. Installed Nationwide.

As a core division of Zell-Em Branding, Grantham’s Signs & Graphics operates from our dedicated manufacturing facility on the Fylde Coast. Whether you are an independent high-street retailer in Blackpool, a corporate headquarters in Preston or Manchester, or a multi-site national brand, you deal directly with the manufacturer—never a middleman.

We deliver end-to-end bespoke signage design, in-house fabrication, and professional fitting across Lancashire, the North West, and the wider UK. From complex, high-level architectural installations on landmarks like Blackpool Tower to multi-location commercial fleet wraps and retail rollouts, our team has the technical capacity to scale to any brief.

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Looking for something beyond the basics?

Most of our work happens off-menu. From custom-cut acrylics and illuminated displays to oversized exterior branding, we can fabricate almost anything. If you have a specific site requirement or a set of brand guidelines to follow, use the form below to upload your brief. 

We specialize in turning complex requirements into seamless signage solutions.

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